203.183.52.0/22
Nobody announces 203.183.52.0/22 on its own; it is covered by 203.183.0.0/17 AS4694 IDCF. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 203.183.52.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 4 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 203.183.0.0/17 | /32 | AS4694 IDCF | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 203.183.52.0/22 | AS4694 IDCF | JPIRR | IDC Frontier Inc. X-Keiro:hijack-alert@idc.jp | IDC |
| 203.183.52.0/22 | AS4694 IDCF | RADB | N | IDC |
| 203.183.0.0/17 covering | AS4694 IDCF | JPIRR | IDC Frontier Inc. X-Keiro:hijack-alert@idc.jp | IDC |
| 203.183.0.0/17 covering | AS4694 IDCF | RADB | IDC Frontier Inc. | IDC |
| 203.183.0.0/16 covering | AS4694 IDCF | JPIRR | IDC Frontier Inc. X-Keiro : hijack-alert@idc.jp | IDC |
| 203.183.0.0/16 covering | AS4694 IDCF | RADB | IDC Frontier Inc. | IDC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.